Account Logout Issue Upon App Relaunch

[Loleman11]

When I log into my account and then exit the app, upon reopening it, my account logs out as if the app's data were being erased.

[prateek-chaubey]

Can you check your system settings which is maybe causing this issue.
Because i don't know how to replicate this issue in order to fix it.

[Loleman11]

Okay, this might sound strange, but now my YouTube account stays logged in when I close the app, but the settings on YouTube web don't stay. I need them to stay because the videos YouTube recommends aren't from my region, and I change that in the settings.

I checked to see if it was a problem with my system, but there was nothing affecting it. In fact, I tested it on another phone and the same thing happened.